If spraying inside the throttle body helps it sounds like a fuel issue. ECM/PCM , ignition module, cam or crank sensors can cause this according to system setup . Does it have spark at all during the no start episodes .
SOURCE: spark plugs and wires on 2003 santa fe
why would you fix a problem that is not there.if it is fine then enjoy it.plugleads only get changed if faulty.
SOURCE: egr valve malfunction/failure what are symptoms? 3.5 v6 2004 paci
Your best bet would be to check your catilytic converter, thats the thing in your exhaust system under the car that looks like a muffer, it could be clogged, triggering the Exhaust Gas Recirculation (EGR) fault code. However, I don't trust those scanners from these autoPARTS stores have a proffessional diagnosis done you will save money and headaches later. You probably have more than one trouble code. As for the fuel pump you will know when it goes bad, the vehicle will stop running period, so, don't change that.
Madchanic.
SOURCE: how much does it cost to replace a fuel pump on 04
fuel pumps are kindda expensive, especially on import vehicles. Number one cause for fuel pump failures is heat. When your rinding with the fuel below half, the pump is party exposed inside the fuel tank and when exposed for periods of time it tends to heat up and then gradually burns out cause you to replace it. It's ok to go below half but not to often, I hope it helped abit.
SOURCE: 2004 Hyundai Sante Fe has hard steering and
HI check your power steering oil pump reservoir filter screen this seats at the bottom of reservoir is probably plug .it can cause the pump to aerate if thats your case replace reservoir.for proper inspection of reservoir completely empty it and check. hope this helps.
123 views
Usually answered in minutes!
×